I found this film quite difficult to get into since I'm more used to conventional plot driven narratives, a concept that was anathema to Tarkovsky. Certainly the Soviet authorities did their best to limit the venues where this film could be seen, condemning it's personal nature as decadent, self-indulgent and against the formal traditions of Soviet cinema, a cinema which Tarkovsky himself did not have a good word for. Russians who did see it sent many letters to the director saying how much it affected them and mirrored their own childhood experiences. Tarkovsky himself had difficulty in 'finding' his film during production, and originally worried that it would not work. Many critics questioned whether the images were symbolic in some way, but Tarkovsky dismissed symbolism as decadent. He sited Japanese writers of the middle ages rejecting such things. He had no time for surrealism either, pointing out that Dali himself had rejected the concept as facile. And yet the pull of dreams are un-mistakable in this work. Tarkovsky stated that the artist himself does not necessarily know the meaning of an image but is compelled to express his vision.
Despite some of the problems in viewing this film there are plenty of moving and mysterious moments, not least the wistful and melancholic look on the face of the mother as she lays in the grass, contemplating her children's future.